填空题across
单项选择题A.Studying.B.Preparing snacks.C.Playing cards.D.Learning how to play bridg
单项选择题A.there is little supplyB.there is still enough supplyC.there is several days’ supplyD.there is only two days’ supply
填空题death
单项选择题A.In the student recreation center.B.In the campus dining hall.C.In the university bookstore.D.In a classroom.